<?php

/* Set content width
----------------------------------------------------------------------------- */
if ( ! isset( $content_width ) ) $content_width = 1600;

/* Load framework
----------------------------------------------------------------------------- */

if ( file_exists( get_template_directory(). '/inc/themeora-framework-init.php') ) {
    include_once ( get_template_directory(). '/inc/themeora-framework-init.php' );
}

/* General theme setup options
----------------------------------------------------------------------------- */

if ( ! function_exists( 'themeora_theme_setup' ) ) :

    function themeora_theme_setup() {

        /* Register Navigation
        ------------------------------------------------------------------------------*/
        register_nav_menus( array(
            'primary_menu' => __( 'Primary Menu', 'diaz' ),
            'social_menu' => __( 'Social Menu', 'diaz' )
        ));

        /* Load editor style
        ------------------------------------------------------------------------------*/
        add_editor_style( 'custom-editor-style.css' );

        /* Load text domain
        ------------------------------------------------------------------------------*/
        load_theme_textdomain( 'diaz', get_template_directory_uri() . "/languages/" );

        /* Add various theme support options
        ----------------------------------------------------------------------------- */

        add_theme_support( 'automatic-feed-links' );
        add_theme_support( 'post-thumbnails' );
        add_theme_support( 'html5', array( 'search-form', 'comment-form', 'comment-list' ) );
        add_theme_support( "title-tag" );
        add_post_type_support( 'page', 'excerpt' );

        /* Jetpack
        ----------------------------------------------------------------------------- */

        /* Infinite Scroll Support */
        add_theme_support( 'infinite-scroll', array(
            'container'	=> 'posts-wrapper',
            'footer'	=> 'primary-footer',
        ));

        // Remove default social share functionality
        function themeora_jptweak_remove_share() {
            remove_filter( 'the_content', 'sharing_display',19 );
            remove_filter( 'the_excerpt', 'sharing_display',19 );
            if ( class_exists( 'Jetpack_Likes' ) ) {
                remove_filter( 'the_content', array( Jetpack_Likes::init(), 'post_likes' ), 30, 1 );
            }
        }

        add_action( 'loop_start', 'themeora_jptweak_remove_share' );

        /* Custom header
        ----------------------------------------------------------------------------- */
        $defaults = array(
            'default-image'          => '',
            'random-default'         => false,
            'width'                  => 0,
            'height'                 => 0,
            'flex-height'            => false,
            'flex-width'             => false,
            'default-text-color'     => '',
            'header-text'            => true,
            'uploads'                => true,
            'wp-head-callback'       => '',
            'admin-head-callback'    => '',
            'admin-preview-callback' => '',
        );

        add_theme_support( 'custom-header', $defaults );

        /* Setup the post thumbnail size for the theme.
        ------------------------------------------------------------------------------ */
        set_post_thumbnail_size( 1140, 700, true ); //this is wide enough for 12 cols of the bootstrap grid system

        /* add custom image sizes */
        add_image_size( 'themeora-thumbnail-span-2', 170, 110, true ); //spans 2 cols of the bootstrap grid
        add_image_size( 'themeora-thumbnail-span-3', 270, 174, true ); //spans 3 cols of the bootstrap grid
        add_image_size( 'themeora-thumbnail-span-4', 370, 239, true ); //spans 4 cols of the bootstrap grid
        add_image_size( 'themeora-thumbnail-span-5', 470, 304, true ); //spans 5 cols of the bootstrap grid
        add_image_size( 'themeora-thumbnail-span-6', 570, 369, true ); //spans 6 cols of the bootstrap grid
        add_image_size( 'themeora-thumbnail-span-7', 670, 434, true ); //spans 7 cols of the bootstrap grid
        add_image_size( 'themeora-thumbnail-span-8', 770, 498, true ); //spans 8 cols of the bootstrap grid
        add_image_size( 'themeora-thumbnail-span-9', 870, 563, true ); //spans 9 cols of the bootstrap grid
        add_image_size( 'themeora-thumbnail-span-10', 970, 628, true ); //spans 10 cols of the bootstrap grid
        add_image_size( 'themeora-thumbnail-span-11', 1070, 692, true ); //spans 11 cols of the bootstrap grid
        add_image_size( 'themeora-thumbnail-span-12', 1170, 757, true ); //spans 12 cols of the bootstrap grid

        /* portfolio sizes */
        /* 2 col layout */
        add_image_size( 'themeora-portfolio-2col', 1170, 1000, true ); //spans 6 cols of the bootstrap grid
        add_image_size( 'themeora-portfolio-2col-fixed', 640, 547 ); // used for 2 col fixed width layout - does not need to be so wide
        add_image_size( 'themeora-portfolio-2col-masonry', 1170, 9999 ); // used for 6 col masonry layout - unlimited height and 585px wide
        add_image_size( 'themeora-portfolio-2col-masonry-fixed', 640, 9999 ); // used for 6 col masonry fixed layout
        /* 3 col layout */
        add_image_size( 'themeora-portfolio-3col', 650, 550, true ); //spans 4 cols of the bootstrap grid
        add_image_size( 'themeora-portfolio-3col-wide', 1300, 550, true ); // double the 9 cols layout for the wider grid
        add_image_size( 'themeora-portfolio-3col-masonry', 650, 9999 ); // used for 3 col masonry layout - unlimited height and 390px wide
        add_image_size( 'themeora-portfolio-3col-masonry-fixed', 430, 9999 ); // used for 3 col masonry fixed layout
        add_image_size( 'themeora-portfolio-3col-fixed', 430, 362 ); // used for 3 col fixed width layout - does not need to be so wide
        /* 4 col layout */
        add_image_size( 'themeora-portfolio-4col', 584, 500, true ); //spans 3 cols of the bootstrap grid
        add_image_size( 'themeora-portfolio-4col-wide', 1170, 500, true ); // double the 3 cols layout for the wider grid
        add_image_size( 'themeora-portfolio-4col-masonry', 584, 9999 ); // used for 3 col masonry layout - unlimited height and 390px wide
        add_image_size( 'themeora-portfolio-4col-masonry-fixed', 320, 9999 ); // used for 3 col masonry fixed layout
        add_image_size( 'themeora-portfolio-4col-fixed', 320, 301, true ); //spans 3 cols of the bootstrap grid
    }

endif; //themeora_theme_setup

add_action('after_setup_theme', 'themeora_theme_setup');

/* Add a custom size to image editor
------------------------------------------------------------------------------- */
//Add a custom size for large images in single posts that expand past the post content area
add_image_size( 'themeora-post-stretch', 1090, 705, true);
add_filter( 'image_size_names_choose', 'themeora_custom_sizes' );
function themeora_custom_sizes( $sizes ) {
    return array_merge( $sizes, array(
        'themeora-post-stretch' => __( 'Full width Stretched', 'diaz' ),
    ) );
}

/* The main init functions
*  register/enqueue theme scripts, nav areas, and widget areas.
------------------------------------------------------------------------------- */
if ( ! function_exists( 'themeora_enqueue_scripts' ) ) :
    function themeora_enqueue_scripts() {
        /* Styles */
        wp_enqueue_style( 'bootstrap', get_template_directory_uri() . '/css/bootstrap.min.css' );
        wp_enqueue_style( 'font-awesome', get_template_directory_uri() . '/css/font-awesome.min.css' );
        wp_enqueue_style( 'animate', get_template_directory_uri() . '/css/animate.min.css' );
        wp_enqueue_style( 'diaz-base-style', get_stylesheet_uri() ); //the essential stylesheet required for the theme to be recognised

        // Add styling options from customizer
        $diaz_user_css = themeora_customizer_css();
        wp_add_inline_style( 'diaz-base-style', $diaz_user_css );

        /* Scripts */
        wp_enqueue_script( 'modernizer', get_template_directory_uri() . '/js/modernizr.custom.js', false, null, true);
        wp_enqueue_script( 'classie', get_template_directory_uri() . '/js/classie.js', array( 'jquery' ), null, true);
        wp_enqueue_script( 'anim-on-scroll', get_template_directory_uri() . '/js/AnimOnScroll.js', false, null, true);
        wp_enqueue_script( 'pace', get_template_directory_uri() . '/js/pace.min.js', false, null, true);

        if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
            wp_enqueue_script( 'comment-reply' );
        }

        // Register the main js file
        wp_enqueue_script( 'diaz-custom', get_template_directory_uri() . '/js/custom.js', array('jquery','imagesloaded','masonry','hoverIntent'), null, true );

    }
endif; // themeora_enqeue_scripts

add_action( 'wp_enqueue_scripts', 'themeora_enqueue_scripts' );

/* Load third party fonts
 ------------------------------------------------------------------------------- */

/*
Register Google Fonts
*/
function themeora_google_fonts_url() {
    $font_url = '';
    /*
    Translators: If there are characters in your language that are not supported
    by chosen font(s), translate this to 'off'. Do not translate into your own language.
    */
    if ( 'off' !== _x( 'on', 'Google font: on or off', 'diaz' ) ) {
        $font_url = add_query_arg( 'family', urlencode( 'Hind:400,300,500,700|Open Sans:400,700' ), "//fonts.googleapis.com/css" );
    }
    return $font_url;
}

/*
Enqueue google fonts for theme
*/
function themeora_google_fonts() {
    wp_enqueue_style( 'themeora-google-fonts', themeora_google_fonts_url(), array(), '1.0.0' );
}
add_action( 'wp_enqueue_scripts', 'themeora_google_fonts' );

/*
 Add font to custom editor
*/
function themeora_editor_styles() {
    add_editor_style( array( 'custom-editor-style.css', themeora_google_fonts_url() ) );
}
add_action( 'after_setup_theme', 'themeora_editor_styles' );


if ( ! function_exists( 'themeora_widgets_init' ) ) :

    /* The function to register sidebars & widgets
    ------------------------------------------------------------------------------- */

    function themeora_widgets_init() {

        register_sidebar( array(
            'name' => __( 'Blog Sidebar', 'diaz' ),
            'id' => 'blog-sidebar',
            'description' => __( 'Default blog sidebar stuff', 'diaz' ),
            'before_widget' => '<div id="%1$s" class="widget %2$s">',
            'after_widget' => '</div>',
            'before_title' => '<h3 class="">',
            'after_title' => '</h3>',
        ));

        register_sidebar( array(
            'name' => __( 'Page Sidebar', 'diaz' ),
            'id' => 'page-sidebar',
            'description' => __( 'Default page sidebar stuff', 'diaz' ),
            'before_widget' => '<div id="%1$s" class="widget %2$s">',
            'after_widget' => '</div>',
            'before_title' => '<h3 class="">',
            'after_title' => '</h3>',
        ));

        register_sidebar( array(
            'name' => __( 'Footer widget', 'diaz' ),
            'id' => 'footer-widget',
            'description' => __( 'This is the widget for the footer', 'diaz' ),
            'before_widget' => '<div id="%1$s" class="widget %2$s">',
            'after_widget' => '</div>',
            'before_title' => '<h2 class="">',
            'after_title' => '</h2>',
        ));

    }
endif; //themeora_widgets_init

add_action( 'widgets_init', 'themeora_widgets_init' );


/* ----------------------- end main init function ----------------------------- */


/* Load theme functions
------------------------------------------------------------------------------ */

if ( file_exists( get_template_directory(). '/inc/functions-utility.php') ) {
    include_once ( get_template_directory(). '/inc/functions-utility.php' );
}
if ( file_exists( get_template_directory(). '/inc/functions-templates.php') ) {
    include_once ( get_template_directory(). '/inc/functions-templates.php' );
}